H(x)=-5x^2+10x+15 what is the height of the stone at the time it is thrown

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100

Which of the symbols correctly relates the two numbers below check all that apply 6? 6

Which of the following describes the symmetry of the graph of y = x3?